.png){kind=icon}
返回
Low-Voltage Continuous Electrospinning Patterning
.png){kind=icon}
OA
AI
DOI：10.1021/acsami.6b07797.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Electrospinning is a versatile technique for the construction of microfibrous and nanofibrous structures with considerable potential in applications ranging from textile manufacturing to tissue engineering scaffolds. In the simplest form, electrospinning uses a high voltage of tens of thousands volts to draw out ultrafine polymer fibers over a large distance. However, the high voltage limits the flexible combination of material selection, deposition substrate, and control of patterns. Prior studies show that by performing electrospinning with a well-defined near-field condition, the operation voltage can be decreased to the kilovolt range, and further enable more precise patterning of fibril structures on a planar surface. In this work, by using solution dependent initiators, we demonstrate a further lowering of a 0.11 voltage with an ultralow voltage continuous electrospinning patterning (LEP) technique, which reduces the applied voltage threshold to as low as 50 V, simultaneously permitting direct fiber patterning. The versatility of LEP is shown using a wide range of combination of polymer and solvent systems for thermoplastics and biopolymers. Novel functionalities are also incorporated when a low voltage mode is used in place of a high voltage mode, such as direct printing of living bacteria; the construction of suspended single fibers and membrane networks. The LEP technique reported here should open up new avenues in the patterning of bioelements and free-form nano- to microscale fibrous structures.
Keyword:
electrospinning
direct writing
bacteria patterning
3D architectures
biomembrane
biofabrication
nanofibre
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
8.2
论文数:
6.1W
被引数:
38.7W
机构
引用论文
Reinforcement of hydrogels using three-dimensionally printed microfibres.png)
NATURE COMMUNICATIONSOAAI
NATURE COMMUNICATIONSIF15.7
OAAI分享收藏分享收藏Electrospun Microfiber Membranes Embedded with Drug-Loaded Clay Nanotubes for Sustained Antimicrobial ProtectionACS NANO
ACS NANOIF16
PREAI
分享收藏分享收藏分享收藏Direct drawing of suspended filamentary micro- and nanostructures from liquid polymersNANO LETTERS
NANO LETTERSIF9.1
PREAI
分享收藏Electrospinning of Three-Dimensional Nanofibrous Tubes with Controllable ArchitecturesNANO LETTERS
NANO LETTERSIF9.1
PREAI
分享收藏
查看更多内容